The Schneider Electric Square D LA36400 is a molded case circuit breaker engineered for robust overcurrent protection in demanding industrial environments. This 3-pole breaker, part of the LA series, is designed for applications requiring high current handling capabilities and reliable fault interruption. Its construction ensures dependable performance in systems operating up to 600 VAC or 250 VDC.

Technical details

• Series: Square D LA
• Type: Molded Case Circuit Breaker
• Number of Poles: 3
• Amperage Rating: 400 A
• Maximum Voltage Rating: 600 VAC / 250 VDC
• Frame Size: LA36
• Interrupting Capacity: Verify with manufacturer datasheet for specific AIC ratings.
• Terminal Type: Verify with manufacturer datasheet for specific terminal configurations.
• Mounting Style: Verify with manufacturer datasheet for specific mounting requirements.

Applications & compatibility

This circuit breaker is suitable for use in heavy-duty electrical distribution systems, motor control centers, and power panels found in manufacturing plants, processing facilities, and large commercial buildings. It provides essential protection for equipment such as large motors, transformers, and main service feeders where high fault currents are a possibility.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the LA36400 or contact our technical team for cross-reference assistance with compatible Square D components.